Quarterly report pursuant to Section 13 or 15(d)

Inventories - Summary of Inventory (Details)

v3.20.1
Inventories - Summary of Inventory (Details) - USD ($)
$ in Thousands
Mar. 31, 2020
Jun. 30, 2019
Inventory [Line Items]    
Inventories [1] $ 291,003 $ 198,356
Restricted inventories 122,126 94,505
Restricted and nonrestricted inventory, net 413,129 292,861
Inventory held for Sale    
Inventory [Line Items]    
Inventories 217,356 106,165
Repurchase Arrangements with Customers    
Inventory [Line Items]    
Inventories 54,531 65,516
Consignment Arrangements with Customers    
Inventory [Line Items]    
Inventories 196 4,896
Commemorative Coins, Held at Lower of Cost or Net Realizable Value    
Inventory [Line Items]    
Inventories 80 17
Borrowed Precious Metals    
Inventory [Line Items]    
Inventories 18,840 21,762
Product Financing Arrangements, Restricted    
Inventory [Line Items]    
Restricted inventories $ 122,126 $ 94,505
[1] Includes amounts of the consolidated variable interest entity, which is presented separately in the table below.